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[Bug target/25661] Wrong long double to float conversion
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Jan 2006 15:17:36 -0000
- Subject: [Bug target/25661] Wrong long double to float conversion
- References: <bug-25661-1057@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-01-04 15:17 -------
Hmm, actually there is no rounding from TF to DF except for the fact that upper
potion of the TF mode is taken only.
I am thinking this testcase is invalid for 128bit IBM long double format.
IBM 128bit long double format is not IEEE 128bit format at all.
it means that a+b.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25661